EEU-FR1H821SB

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Aluminum electrolytic capacitors are a type of passive electronic components used to store energy in an electrical field. They have many applications, including general electronic circuits, home electronics, power supplies and signal filtering. The EEU-FR1H821SB is an aluminum electrolytic capacitor designed for use in medium-to-high voltage circuits. This capacitor can be used in a wide range of applications, from audio equipment and computer systems to industrial control systems and power supplies.

The EEU-FR1H821SB is a three-terminal, non-polarized aluminum electrolytic capacitor that can handle up to 400 volts of DC, AC or pulsed power supply. It has a small size and an extended life span due to its use of electrolyte gel, which helps to prevent leakage and increases its longevity. The capacitance range of this component is 1.8µF to 10µF, which gives it a wide range of uses. It also has a high temperature operating range of -40°C to 105°C and a high ripple current rating.

The working principle behind the EEU-FR1H821SB is based on the electrochemical properties of aluminum and the use of electrolytic gel. In this type of capacitor, aluminum foil is used as the anode and the electrolyte gel as the cathode. A chemical reaction occurs in the space between the two, which allows the capacitor to store electrical energy in the form of an electrical field.

The chemical reaction between the aluminum and the electrolyte gel results in an accumulation of positive ions on the anode and a corresponding accumulation of negative ions on the cathode. This charge separation creates an electrical potential between the two, which allows the component to store electrical energy. When a potential is applied to the terminals, the positive ions and negative ions move towards the opposite poles, creating a current flow.

The EEU-FR1H821SB can be used in a variety of applications, including audio equipment, computer systems, industrial control systems, power systems, and signaling systems. In addition, it can also be used as a pulse generator or as a filter, depending on the application. This component is extremely reliable and has a long life span, making it a great choice for many electronic applications.

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